Variable flux permanent magnet machines represent a dynamic class of electrical machines in which the air-gap magnetic flux can be actively adjusted during operation. This flexibility permits improved ...

The study, led by Xianguo Gui，takes into account multiple nonlinear factors in the process of motor performance calculation. The new analytical model incorporates both main and leakage magnetic flux ...

Since the boom of the NdFeB magnets industry, the usage and potential applications for permanent magnet machines have grown exponentially to the detriment of traditional induction systems. In special ...

We can’t think of a single person who doesn’t enjoy playing with a handful of rare earth magnets now and again. We know that [Dave Johnson] certainly does. As a gift to his father in law, he ...

ERLANGER, Ky., May 12, 2011 (GLOBE NEWSWIRE) -- MAG IAS has received two new orders, valued at more than $26 million, from customers in the energy and heavy construction equipment sectors in Europe ...

A breakthrough magnet design that could shed new light on nanoscience and semiconductor research, according to engineers at Florida State University's National High Magnetic Field Laboratory, has been ...

I blasted this neodymium magnet with a blow torch, and I accidentally killed it because it completely lost it magnetism.

Unlike conventional magnets, a new discovery could drastically alter the performance of data storage technologies. A concept for a new magnet first suggested in the 1960s has come to fruition, and it ...